Clockwise from top left: Supervisor Nathan Fletcher, Terra Lawson-Remer, Nora Vargas and state Sen. Ben Hueso / Photos by Megan Wood, Adriana Heldiz and Jamie Scott Lytle San Diego Democrats have been waiting a long…

Trash is piled near the U.S.-Mexico border, where sewage from Tijuana flows through. / Photo by Adriana Heldiz California Gov. Gavin Newsom signed into law last week a bill that will require the state’s Environmental…